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Introduction to SWR Testing of CB Antenna
SWR meter shows you how well your coax, antenna mount, ground plane and antenna match the output capability of your CB radio
post 04 Dec 2024
Antenna CB 27 MHz Links →
Yagi 14 elementi autocostruita per PMR446
Here is my first reliable and still working Yagi antenna for my radios PMR446, 14 elements, 2.5 metres long, gain 13.6 dBd
Yagi 5 elementi per 27.600 MHz
Il guadagno e' ottimo, mediamente 8,30 dBd 10,45 dB Iso. Il rapporto A/R avanti/retro supera i 22,5 dB su tutta la banda. Il R.O.S. e' inferiore a 1,04 :1 tra 27.4 e 27.8 MHz
27 Mhz Homemade dipol
dipole copper the quality of different wires and metals for antenna and the bare copper was the best
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Here is my first reliable and still working Yagi antenna for my radios PMR446, 14 elements, 2.5 metres long, gain 13.6 dBd
Il guadagno e' ottimo, mediamente 8,30 dBd 10,45 dB Iso. Il rapporto A/R avanti/retro supera i 22,5 dB su tutta la banda. Il R.O.S. e' inferiore a 1,04 :1 tra 27.4 e 27.8 MHz
dipole copper the quality of different wires and metals for antenna and the bare copper was the best
Ferrite Shop Ferrite-shop on-line shop, cable clamps,toroids, cable cores, technic,ferrite material choice
Amateur radio kits by Kanga US
Pcs Electronics RF power amplifiers-pallets archives-ABC of FM AM DAB+ DRM radio transmitters